A grandfather wants to know the average height of all his grandchildren. He finds that the heights of his 9 grandchildren are given in inches by 63,71,60,59,74,60,60,75,58.

Question

asked Jan 10, 2021 160k views

2 Answers

asked Nov 26, 2022 102k views

Serejja asked Nov 26, 2022

9.1k points

1 answer

4 votes

102k views

asked Apr 10, 2023 147k views

MrCartoonology asked Apr 10, 2023

8.7k points

1 answer

1 vote

147k views

asked Jan 2, 2024 73.8k views

StarPinkER asked Jan 2, 2024

8.5k points

1 answer

5 votes

73.8k views

Johny Kumar · Answer 1 · 2021-01-13T17:11:50+0000

Answer:

The average height is 64.45 inches.

Explanation:

Total number of children = 9 children

Heights in inches = 63,71,60,59,74,60,60,75,58.

The average height of grandchildren can be determined by adding all the given heights and then divide by the number of grandchildren.

Now if we add all the given heights of 9 children = 63 + 71 + 60 + 59 + 74 + 60 + 60 + 75 + 58 = 580

The average heights = 580 / 9 = 64.45 inches.